Mr. Jim Hansen attended my dad's alma mater, the University of Iowa, and graduated with a B.A. in Physics and Mathematics in 1963. He earned a M.S. in Astronomy in 1965 and a Ph.D. in Physics in 1967. He was a graduate trainee with NASA and headed NASA Goddard Institute for Space Studies, New York City, from 1981 to retirement in 2013.
After graduate school, Hansen continued his work with radiative transfer models, attempting to understand the Venusian atmosphere. Later he applied and refined these models to understand the Earth's atmosphere, in particular, the effects that aerosols and trace gases have on Earth's climate. Hansen's development and use of global climate models has contributed to the further understanding of the Earth's climate and in no doubt our current understanding of global warming.
While working with NASA he was key in formulating the model that explains why Venus is the way it is - a run away green house planet with an atmosphere of 96.5% CO2. His work on Venus became the template for modeling the Earth's atmosphere, with CO2 as one of the driving mechanisms to global warming.
James Hansen is the father of our understanding of CO2 and how it interacts and serves as a green house gas.
The near freezing of the Great Lakes in 2014 or the 17 years upper atmosphere warming pause notwithstanding, over the last 100 years the
Earth has warmed and
sea levels have risen. In part, thanks to James Hansen, nearly all scientists believe man's releasing of sequestered C02, via the burning of fossil fuels, is responsible for this trend.
Two things:
#1 The Earth is
NOT Venus!
#2 Does anyone honestly believe that a 1 in 10,000 increase in any atmospheric gas has cause the warming we have seen over the last 100 years?
The model James Hansen developed was for Venus with a 96.5% CO2 atmosphere, not Earth with .039680% CO2 atmosphere.
If you can envision a parcel of air being equal to $10,000, man's total CO2 contribution equals $1 dollar. That's right, before man, CO2 was three and now with all human activity to date, it has risen to four. Do you really think a $1 increase in a $10,000 budget is having a measurable impact?
There is little doubt this 33% increase is man made. The latest
IPPC report projects that in the next 100 years CO2 concentrations will double and change the world as we know it. Meaning we are to believe scientists can predict 100 years into the future and that CO2 at 8 out of 10,000 beckons a global melt down. Besides spending trillions to "solve" this, the best thing the world can do is stop using coal (
the worst of the worst) to produce electricity. Hogwash!
N - 78.084%
O - 20.946%
Ar - .9340%
CO2 - .039680% as of 2014
CO2 - .080000% as of 2114 (
IPPC's 4th Report)
Some how common sense doesn't fit into the equation. Politicians, scientist, the media, etc... are collectively telling us a $1 increase in the atmospheric budget of $10,000 has caused our recent droughts, warming, sea level rise and super storms. Furthermore, it's only going to get worse. This is accepted as settled science only because the vast majority of the worlds population is scientifically uneducated. Common sense can't be applied because the basic foundation in science is nonexistent among the population. Scientists who embrace the 33% CO2 increase, ignore the atmospheric budget and use computer models based on Venus to predict the future for 100 years flummox me.
Take a breath and think... 100 years is a long time. The only thing that doesn't change is change and new discoveries we can't even imagine will occur. I have a warm feeling that man made climate change isn't going to be what we are talking about in 20 years, let alone the year 2114. I recommend that we focus on helping developing nations, specifically China, India, Pakistan and most African countries clean up their air, water and land as I'm certain the planet can't handle another 100 years of their collective environmental damage.
There are currently 2,300 coal powered electrical stations in the world with
1200 more currently in the planning stage, of which 75% will be built in China and India. Let's spend money today helping developing countries build modern coal fired plants with the latest in scrubbing technology while funding basic research in new, sustainable, clean energy technologies.
A lot can happen in 100 years!
1913 The discover of the atom's structure
1920 First radio broadcast
1924 Edwin Hubble discovers the first new galaxy besides our own
1927 Big Bang theory of the origin of the universe
1928 Alexander Fleming discovers penicillin
1929 Edwin Hubble puts forward the theory of the expanding universe
1931 Cyclotron invented to study accelerated particles
1932 James Chadwick describes the nucleus of the atom
1942 Enrico Fermi demonstrates the first controlled nuclear reaction
1945 The first electronic computer
1947 William Shockley invents the transistor
1953 The double helix structure of DNA discovered
1957 The Soviet Union launches the Sputnik satellite
1960 Stephen Hawking publishes Grand Unified Theory
1964 Murray Gell-Man predicts the existence of quarks
1969 Man walks on the moon
1975 US university campuses linked by computer network
1971 Intel makes the first commercial computer microprocessor
1990 The World Wide Web is born
1990 Hubble space telescope launched
1996 Dolly the sheep cloned
1997 Scientists accurately predict El Niño
2003 Completion of the Human Genome Project
2004 Facebook founded mainstreaming social media
2005 Predictions of Peak Oil adjusted... again
2010 The Large Hadron Collider's first high power collisions
2012 Physicists statistically demonstrated the Higgs boson
2013 Private companies resupply the International Space Station
2014 United States energy self-sufficient... (not yet but close)